The Birth of Mount Rushmore

These materials provide a comprehensive history of the Mount Rushmore National Memorial, a massive sculpture featuring four American presidents in South Dakota. The project was the brainchild of Doane Robinson, who sought to boost local tourism by creating a monumental tribute to the nation’s past. Lead sculptor Gutzon Borglum chose the specific location for its sturdy rock and ideal sunlight, eventually selecting George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln as his subjects. Construction lasted fourteen years and involved hundreds of workers who used dynamite, drilling, and precise measurement tools to carve the faces. Despite significant challenges like the Great Depression and technical setbacks, the monument was completed in 1941 under the direction of Borglum’s son. Today, the site remains a major tourist destination that requires constant maintenance and modern technology to preserve the granite features for future generations.

这些材料提供了拉什莫尔山国家纪念馆的全面历史，这是一座巨大的雕塑，以南达科他州的四位美国总统为主题。这个项目是Doane Robinson的创意，他试图通过创造一个纪念国家过去的纪念碑来促进当地旅游业。首席雕塑家Gutzon Borglum为其坚固的岩石和理想的阳光选择了特定的位置，最终选择了乔治·华盛顿，托马斯·杰斐逊，西奥多·罗斯福和亚伯拉罕·林肯作为他的主题。施工持续了14年，数百名工人使用炸药、钻孔和精确的测量工具雕刻了这些面孔。尽管面临着巨大的挑战，比如大萧条和技术上的挫折，这座纪念碑还是在博格勒姆儿子的指导下于1941年完工。今天，该遗址仍然是一个主要的旅游目的地，需要不断的维护和现代技术来为子孙后代保留花岗岩的特征。